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1-6-1
T6608EA
ELECTRICAL ADJUSTMENT INSTRUCTIONS
General Note:
"CBA" is abbreviation for "Circuit Board
Assembly."
NOTE:
Electrical adjustments are required after replacing
circuit components and certain mechanical parts.
It is important to perform these adjustments only
after all repairs and replacements have been com-
pleted.
Also, do not attempt these adjustments unless the
proper equipment is available.
Test Equipment Required
1. PAL Pattern Generator (Color Bar, Monoscope,
Black Raster, White Raster, Sympte)
2. SECAM Pattern Generator (Gray Scale)
3. AC Milli Voltmeter (RMS)
4. Alignment Tape (FL6A), Blank Tape (E180)
5. DC Voltmeter
6. Oscilloscope: Dual-trace with 10:1 probe,
V-Range: 0.001~50V/Div,
F-Range: DC~AC-60MHz
7. Frequency Counter
8. Plastic Tip Driver
9. RF input (at each broadcasting system)
Receiving Channel : VHF Low
Input level : 80dB
µ
V
10.Ext.input
FRONT VIDEO-IN JACK or REAR SCART JACK
How to Set up the Service mode:
NOTE:
After replacing the IC202 (Memory) or Main CBA,
the set value in IC202 (Memory) will be lost. So it
is necessary to set up or adjust in the Service
mode after its replacement.
Service Mode:
1. Turn the power on. (Use main power on the TV
unit.)
2. Press [STANDBY/ON], [2], [7], [1], and [MUTE] but-
tons on the remote control unit in that order within 5
seconds.
-
To cancel the service mode, press [STANDBY/ON]
button on the remote control.
How to set up the option code
1. Enter the Service mode.
2. Press the [STATUS] button on the remote control
unit. The option code appears on the display.
3. If needed, input the option code (0129) using num-
ber buttons on the remote control unit.
4. To reset the software, press [PAUSE] and [5] but-
tons on the remote control unit.
The option code is changed.
Summary of Contents for LT-VHS-36
Page 17: ...1 5 4 T6608DC Fig 4 S 10 S 10 S 10 S 10 Anode Cap 11 CRT CRT CBA...
Page 36: ...Main 1 5 Schematic Diagram 1 8 3 1 8 4 T6608SCM1...
Page 37: ...Main 2 5 Schematic Diagram 1 8 5 1 8 6 T6608SCM2...
Page 38: ...Main 3 5 Schematic Diagram 1 8 7 1 8 8 T6608SCM3...
Page 39: ...Main 4 5 Schematic Diagram 1 8 9 1 8 10 T6608SCM4...
Page 40: ...1 8 11 1 8 12 T6608SCM5 Main 5 5 Schematic Diagram...
Page 42: ...1 8 15 1 8 16 H V Power Supply 2 2 Schematic Diagram T6608SCP2...
Page 43: ...1 8 17 1 8 18 T6608SCCRT CRT Schematic Diagram...
Page 58: ...1 14 3 T6608PEX Packing S3 S6 X3 S2 X1 TAPE S1 FRONT S4 X2 1 X2 2 X2 6...
Page 91: ...2 4 9 Z13PDA Fig DM16 43 41 42 L 13 Fig DM17 44 45 Slide P 9...
Page 98: ...LT VHS 36 T6608FJ 2004 06 03...